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regen

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This commit is contained in:
Akim Demaille
2020-03-28 11:53:26 +01:00
parent 59d820d1ef
commit 50517d578c
1 changed files with 13 additions and 11 deletions
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24
src/parse-gram.c
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@@ -783,6 +783,8 @@ static const yytype_int8 yyr2[] =
}; };
enum { YYNOMEM = -2 };
#define yyerrok (yyerrstatus = 0) #define yyerrok (yyerrstatus = 0)
#define yyclearin (yychar = YYEMPTY) #define yyclearin (yychar = YYEMPTY)
#define YYEMPTY (-2) #define YYEMPTY (-2)
@@ -1237,7 +1239,7 @@ int yydebug;
*YYTOP, and *YYCAPACITY to reflect the new capacity and memory *YYTOP, and *YYCAPACITY to reflect the new capacity and memory
location. If *YYBOTTOM != YYBOTTOM_NO_FREE, then free the old stack location. If *YYBOTTOM != YYBOTTOM_NO_FREE, then free the old stack
using YYSTACK_FREE. Return 0 if successful or if no reallocation is using YYSTACK_FREE. Return 0 if successful or if no reallocation is
required. Return -2 if memory is exhausted. */ required. Return YYNOMEM if memory is exhausted. */
static int static int
yy_lac_stack_realloc (YYPTRDIFF_T *yycapacity, YYPTRDIFF_T yyadd, yy_lac_stack_realloc (YYPTRDIFF_T *yycapacity, YYPTRDIFF_T yyadd,
#if GRAM_DEBUG #if GRAM_DEBUG
@@ -1262,7 +1264,7 @@ yy_lac_stack_realloc (YYPTRDIFF_T *yycapacity, YYPTRDIFF_T yyadd,
{ {
YYDPRINTF ((stderr, "%smax size exceeded%s", yydebug_prefix, YYDPRINTF ((stderr, "%smax size exceeded%s", yydebug_prefix,
yydebug_suffix)); yydebug_suffix));
return -2; return YYNOMEM;
} }
if (YYMAXDEPTH < yyalloc) if (YYMAXDEPTH < yyalloc)
yyalloc = YYMAXDEPTH; yyalloc = YYMAXDEPTH;
@@ -1274,7 +1276,7 @@ yy_lac_stack_realloc (YYPTRDIFF_T *yycapacity, YYPTRDIFF_T yyadd,
{ {
YYDPRINTF ((stderr, "%srealloc failed%s", yydebug_prefix, YYDPRINTF ((stderr, "%srealloc failed%s", yydebug_prefix,
yydebug_suffix)); yydebug_suffix));
return -2; return YYNOMEM;
} }
if (*yytop != yytop_empty) if (*yytop != yytop_empty)
{ {
@@ -1325,7 +1327,7 @@ do { \
yy_lac_established = 1; \ yy_lac_established = 1; \
switch (yy_lac (yyesa, &yyes, &yyes_capacity, yyssp, yytoken)) \ switch (yy_lac (yyesa, &yyes, &yyes_capacity, yyssp, yytoken)) \
{ \ { \
case -2: \ case YYNOMEM: \
goto yyexhaustedlab; \ goto yyexhaustedlab; \
case 1: \ case 1: \
goto yyerrlab; \ goto yyerrlab; \
@@ -1360,7 +1362,7 @@ do { \
/* Given the stack whose top is *YYSSP, return 0 iff YYTOKEN can /* Given the stack whose top is *YYSSP, return 0 iff YYTOKEN can
eventually (after perhaps some reductions) be shifted, return 1 if eventually (after perhaps some reductions) be shifted, return 1 if
not, or return -2 if memory is exhausted. As preconditions and not, or return YYNOMEM if memory is exhausted. As preconditions and
postconditions: *YYES_CAPACITY is the allocated size of the array to postconditions: *YYES_CAPACITY is the allocated size of the array to
which *YYES points, and either *YYES = YYESA or *YYES points to an which *YYES points, and either *YYES = YYESA or *YYES points to an
array allocated with YYSTACK_ALLOC. yy_lac may overwrite the array allocated with YYSTACK_ALLOC. yy_lac may overwrite the
@@ -1460,7 +1462,7 @@ yy_lac (yy_state_t *yyesa, yy_state_t **yyes,
yyes, yyesa, &yyesp, yyes_prev)) yyes, yyesa, &yyesp, yyes_prev))
{ {
YYDPRINTF ((stderr, "\n")); YYDPRINTF ((stderr, "\n"));
return -2; return YYNOMEM;
} }
YY_IGNORE_USELESS_CAST_BEGIN YY_IGNORE_USELESS_CAST_BEGIN
*++yyesp = YY_CAST (yy_state_t, yystate); *++yyesp = YY_CAST (yy_state_t, yystate);
@@ -1485,9 +1487,9 @@ typedef struct
/* Put in YYARG at most YYARGN of the expected tokens given the /* Put in YYARG at most YYARGN of the expected tokens given the
current YYCTX, and return the number of tokens stored in YYARG. If current YYCTX, and return the number of tokens stored in YYARG. If
YYARG is null, return the number of expected tokens (guaranteed to YYARG is null, return the number of expected tokens (guaranteed to
be less than YYNTOKENS). Return -2 on memory exhaustion. Return 0 be less than YYNTOKENS). Return YYNOMEM on memory exhaustion.
if there are more than YYARGN expected tokens, yet fill YYARG up to Return 0 if there are more than YYARGN expected tokens, yet fill
YYARGN. */ YYARG up to YYARGN. */
static int static int
yyexpected_tokens (const yyparse_context_t *yyctx, yyexpected_tokens (const yyparse_context_t *yyctx,
int yyarg[], int yyargn) int yyarg[], int yyargn)
@@ -1500,8 +1502,8 @@ yyexpected_tokens (const yyparse_context_t *yyctx,
if (yyx != YYTERROR && yyx != YYUNDEFTOK) if (yyx != YYTERROR && yyx != YYUNDEFTOK)
switch (yy_lac (yyctx->yyesa, yyctx->yyes, yyctx->yyes_capacity, yyctx->yyssp, yyx)) switch (yy_lac (yyctx->yyesa, yyctx->yyes, yyctx->yyes_capacity, yyctx->yyssp, yyx))
{ {
case -2: case YYNOMEM:
return -2; return YYNOMEM;
case 1: case 1:
continue; continue;
default: default: